baber/WOPTO huggingface dataset:
Patent JP-H10149767-A (JP)
Title: Manufacture of plasma display panel
Inventor: BETSUI KEIICHI
IPC: H01J9/39
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a transformed layer in a surface of a protecting film at the time of manufacturing, and to eliminate a necessity of decomposing the transformed layer of the surface of the protecting film so as to enable the setting of heat resistant temperature of the sealing material at a low value, and to enable the use of CaO and SrO or the like as a protecting film by coating a protecting film with a temporary protecting film at the time of manufacturing, and eliminating the temporary protecting film after assembling a panel. SOLUTION: An inner surface of a front surface board 11 is formed with a pair of sustain electrode X, Y per each display line, and both the electrodes X, Y are coated with a dielectric film 17, and a protecting film 18 having excellent discharging characteristic is formed thereon. Continuously, a temporary protecting film 19 of Sin, which has low water permeability, is continuously formed on the protecting film 18 in the vacuum atmosphere, in which the protecting film 18 is formed, the protecting film is taken out of a vacuum vessel. The front surface board 11 and a back surface board 21 are overlapped with each other in the condition that the electrodes face to each other, and periphery thereof is sealed with the sealing material 12, and after assembling a panel, the temporary protecting film 19 is eliminated at a top surface part of the electrodes X, Y. With this structure, a transformed layer is not formed, and the protecting film 18 having excellent discharging characteristic can be obtained.
Patent JP-H05153059-A (JP)
Title: Optical space transmission system
Inventor: NAKAMURA TERUHITO
IPC: H04W92/20
Filed: 1991-11-26
Abstract: PURPOSE:To make it possible to perform a light space transmission between satellite units even when an obstacle exists. CONSTITUTION:A terminal unit 2 is provided on a data terminal 1. Plural satellite units 3 are provided on a ceiling. The light space transmission of the data from the data terminal 1 is performed between the terminal unit 2 and the satellite unit 3. The light space transmission is performed also between the satellite units 3. Thus, the signal transmission between data terminals 1 is performed. A repeating unit 6 receiving the signal from any satellite unit 3 and transmitting it to other satellite unit 3 is provided.
Patent JP-H11132506-A (JP)
Title: Dehumidification air conditioner and operation thereof
Inventor: MAEDA KENSAKU
IPC: F24F1/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To ensure the heat load enough to make the system adaptable also to an air conditioner load of a low sensible-heat factor by suppressing the heat quantity for cooling a process air at a sensible heat exchanger before the air to be a low heat source for regenerating a dehumidifying desiccant reaches a low heat source heat exchanger. SOLUTION: A heat pump 200 to be a heat source is composed of a vapor compression type heat pump. A compressor 260, low heat source heat exchanger (evaporator) 115, high heat source heat exchanger (compressor)120 and expansion valve 270 form a vapor compression type refrigerating cycle which exchanges heat with a process air after the wet vapor of a low-pressure coolant passes through a desiccant 103 in the evaporator 115 and with the regenerated air before the wet vapor of the high-pressure coolant passes through the desiccant 103 in the condenser 120.  The heat quantity for cooling the process air to be a low heat source for regenerating the desiccant by the sensible-heat exchanger before reaching the low heat source heat exchanger 115 is adjusted to ensure the heat load in this exchanger 115 enough to make the system adaptable also to an air conditioner load of a low sensible-heat factor.
Patent JP-H01203876-A (JP)
Title: Temperature regulator for cold room and specific cold room of refrigerator
Inventor: HOKI KIMU
IPC: F25D17/08
Filed: 1988-12-07
Abstract: PURPOSE: To obtain a refrigerator where a refrigerating room also serves as a specific refrigerating room by coupling two chill regulating plates such that a second plate is moved simultaneously with a first plate or only the second plate is moved selectively. CONSTITUTION: Since the gear part 16 of a rotary knob 15 s meshed with an arcuate gear 12 at the lower end of a first interlocking lever 4, a first chill regulating plate 1 is moved to the left and right by the lever 5. Since a second interlocking lever 5' is supported by a coupling piece 17 integrated with the plate 1, a second chill regulating plate 1', the lever 5' and a slide knob 20 are moved to the left and right while sustaining the state. When the opening at a shutter 25 is regulated by turning the knob 15, flow rate of chill is regulated to regulate the indoor temperature and the size of a chill conduction hole 9 communicating with a specific refrigerating room B is regulated through the action for moving the plates 1, 1' together to the left and right.
Patent JP-H04180693-A (JP)
Title: Soldering method
Inventor: KOBAYASHI MAKOTO
IPC: B23K1/005
Filed: 1990-11-14
Abstract: PURPOSE:To stably execute the satisfactory soldering operation of a flexible body by a method wherein a film or a sheet material which is to be bonded is positioned and fixed and it is heated, by using a noncontact local heating source, from the side of a flexible printed-circuit board. CONSTITUTION:When a lamp electric current I is supplied to a lamp 1 from a power supply 19, the lamp 1 exmits light and radiates an optical energy. Then, the optical energy reflected on a concave eliptical-face mirror 3 is condensed at a second focus 4; it is input to a condensing part 7 via a photodetection end 6 and a fiber 5, and a focus 9 is irradiated with the optical energy. In succession, a flexible body 8 such as a flexible printed-circuit board (FPC) or the like and a film or a sheet material 8a are positioned and fixed via a positioning jig 18. While they are being heated by using a noncontact local heating source such as light or the like from the side of the flexible body 8, they are moved along a bonding part. Solders at conductor circuits 15a to 15n and 16a to 16n are heated and melted; after that, they are cooled. The solders are pressed until they are solidified; and the individual conductor circuits are bonded. Thereby, the satisfactory soldering operation of the FPC or the like can stably be executed.
Patent JP-H02157169-A (JP)
Title: Electrical conductive sialon sintered body, production thereof and die for drawing
Inventor: NAKANO TAKETO
IPC: B21C3/02
Filed: 1988-12-09
Abstract: PURPOSE:To obtain the electrical conductive sialon sintered body which has high deflection strength and allows electric discharge machining by compounding specific ratios of the nitrides or silicides of Ti or Zr with a powder mixture composed of Si3N4, Al2O3, AlN poly type, sintering assistant, etc., and molding the mixture, then sintering the molding under prescribed conditions. CONSTITUTION:The Si3N4 powder, the Al2O3 powder, the AlN poly type powder (contg. AlN) and the sintering assistant (e.g.; Y2O3) are mixed. This powder mixture is added with >=1 kinds of the nitrides of the Ti and Zr at 25 to 60vol.% of the total volume and is further added with >=1 kinds of the silicides of the Ti and Zr at 0.2 to 4.6vol.% of the total volume. The resulted powder mixture is molded and the molding is held for >=1 hours at 1,600+ or -50 deg.C in an atm. pressure or pressurized gaseous nitrogen atmosphere and is then held for >=2 hours at 1,700 to 1,840 deg.C, by which the molding is sintered. The electrical conductive beta type sialon sintered body adequate for the stock for the nib of the die for drawing, etc., is thereby obtd.
Patent JP-H10152005-A (JP)
Title: Interior trim structure for automobile
Inventor: MATSUYAMA KAZUO
IPC: B60R13/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the energy absorbing efficiency of head part impact deceleration by a method wherein an energy absorbing rib is formed from a back bottom toward a vehicle panel along a section crossing the longitudinal direction of an interior trim material, and a kerf extending to the bottom of the interior trim material is formed in the part on the free end side, adjoining a vehicle panel, of the energy absorbing rib. SOLUTION: In a space surrounded with a surface running along the side wall on the occupant side of an inner panel section Pi and the skin 51 of the pillar garnish skin 50, an energy absorbing rib 52 is formed on the back of a pillar garnish 50 from the back bottom of the pillar garnish 50 toward the inner panel Pi along a section crossing the longitudinal direction of the pillar garnish. A kerf 53 extending to the bottom of an interior trim material is formed in a part of the part on the free end side, adjoining the inner panel Pi, of the energy absorbing rib 52. This constitution prevent rapid lowering of a shock absorbing load and reduces a difference in the shock absorbing load.
Patent JP-2001135496-A (JP)
Title: Open-type x-ray generation apparatus
Inventor: OCHIAI YUTAKA
IPC: G21K5/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an open-type X-ray generation apparatus aiming at the improvement of manipulability in a type enabling exchange a filament part. SOLUTION: In this open-type X-ray generation apparatus 1, for dispensing with a high-tension cable for improving its manipulatability, a molded power- source part 14 is employed, in which a high-voltage generation part 15 having high voltage (for example, 160 kV), grid-connection wiring 32 and filament- connection wiring 33 are molded with resin, and by fixing the molded power- source part 14 on the base-end side of a cylindrical part 2, an apparatus with a power-source-integrated type is realized. By enclosing the high-voltage generation part 15, grid-connection wiring 32 and the filament-connection wiring 33 into a resin mold in this way, a structural freedom of the high-voltage generation part 15 and a bending freedom of the wirings 32 and 33 can be improved remarkably.  Furthermore, as a result of dispensing with the conventional high- voltage cable, down-sizing of the molded power-source part 14 and also resultantly down-sizing of the apparatus itself can be facilitated, which markedly improves the manipulatability of the apparatus 1, together with the high-voltage part enclosed as a whole with resin.
Patent JP-H04179889-A (JP)
Title: Rotary compressor
Inventor: OGAWARA HIDEJI
IPC: F04C18/356
Filed: 1990-11-14
Abstract: PURPOSE:To obtain a rotary compressor having a simple structure, the least sliding loss and a high reliability by arranging grooves on a plane facing a vane groove of a vane so as to be in parallel with the moving direction of the vane, and arranging a projection part to engage with the vane groove on the plane facing the vane of the vane groove. CONSTITUTION:A vane 20 has grooves 20c and 20d arranged on a plane facing a vane groove 21a of a cylinder 21 in the central part so as to be in parallel with the moving direction of the vane 20. Further, the vane groove 21a has projection parts 21b and 21c to engage respectively with the grooves 20c and 20d arranged in the vane 20 on a plane facing the vane 20. Since a pressure receiving area becomes small to that extent which the central part of the vane 20 becomes narrow in width because of the grooves 20c and 20d and a backing pressure load applied to the back surface of the vane becomes small, a contact load of a roller 8 and the vane 20 becomes small so that sliding loss can be reduced, and furthermore, abrasion loss at the tip of the vane 20 and the outer periphery of the roller 8 can be reduced so that reliability can be improved. Further, leakage from a compression chamber to an inhalation chamber at edge parts 20a and 20b of the vane 20 never increases.
Patent JP-H01151932-A (JP)
Title: Apparatus for two-directional discharge and seal of powder
Inventor: MAEDA TAKUYA
IPC: B01J8/00
Filed: 1987-12-08
Abstract: PURPOSE:To enable a discharge of powder which has a wide size distribution while maintaining pressure difference between a charge side and two-directional discharge sides by employing a construction wherein powder in a vessel is fluidized with a gas introduced nearby the bottom of the vessel, the lower part of a charge pipe is dipped in the fluidized bed and part of the powder is discharged through the second discharge pipe accompanying the gas. CONSTITUTION:Powder supplied to a vessel 1 is dropped into a powder bed already fluidized on a distributor 2 through a powder charge pipe 5, whose lower part is always dipped in the fluidized powder bed so as to maintain pressure difference between the charge pipe 5 side, the first powder discharge pipe 4 side and the second powder discharge pipe 9 side. The powder nearby the first discharge pipe 4 is discharged downward through the first discharge pipe 4. The powder above the distributor 2 is fluidized by a gas flow ascending through holes 2a, 2b attached to the distributor, kept simultaneously from aggregation of the powder and part of it is discharged through the second discharge pipe 9 accompanying the ascending gas.
Patent JP-H09153086-A (JP)
Title: Point inquiry device
Inventor: OWAKI MASAKATSU
IPC: G06Q30/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enable a customer himself to arbitrarily select gifts, which he wants to exchange points with, in the range of accumulated points from many kinds of gifts different by exchange points. SOLUTION: A member file 14 where accumulated points of service points are stored correspondingly to the member's number of each member and a gift file 15 exchange points preliminarily set corresponding to gift numbers of various gifts are stored are provided. Accumulated points corresponding to the member's number inputted from a card reader 24 are read out from the member file 14, and exchange points corresponding to the gift number inputted from a keyboard 5 are read out from the gift file 15, and accumulated points and gift points are compared with each other, and exchange of the gift having the inputted gift number is permitted when the number of exchange points is equal to or smaller than that of accumulated points, but it is not permitted when the number of exchange points is larger than that of accumulated points.
Patent JP-2000135007-A (JP)
Title: Sulky working machine
Inventor: MIKI HIROYUKI
IPC: A01C11/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To surely stop the motion of a machine body remotely operated by an operator on the ground and to uncouple exclusively a main clutch without causing unintentional stop of the machine body in the case of operating by a riding driver. SOLUTION: A belt transmission apparatus 8 connecting an engine 6 and a transmission case 7 in interlocked state is provided with a belt-tension type main clutch 57. A stop lever 62 to uncouple the main clutch 57 by single-side contact is placed at the front part of the machine body and a brake 60 acting on the follower-side pulley 52a of the belt transmission apparatus 8 is interlockedly connected to the stop lever 62. The main clutch 57 is uncoupled and the brake 60 is actuated by the uncoupling operation of the stop lever 57.
Patent JP-H06154730-A (JP)
Title: Purification treatment device for water to be treated of aqueous painting booth
Inventor: NAKAJIMA MITSUO
IPC: C02F1/24
Filed: 1992-11-19
Abstract: PURPOSE:To suppress the formation of settled floc in a main tank by effectively utilizing the chemical agent such as a flocculant contained in water to be treated. CONSTITUTION:The treated water in a flotation treatment tank 6 contains the chemical agent such as a flocculant added to a supply pipeline 5 for water to be treated and sent to a pressurized water tank 20 to which compressed air is supplied from an air compressor 19 by a treated water pump 18 to become air and chemical agent-containing pressure treated water. A part of the pressurized treated water is mixed with the water to be treated in the supply pipeline 5 and the remainder thereof is mixed with the water to be treated in the return passage 4 for water to be treated from a painting booth 3. When the pressurized treated water is mixed with the water to be treated returned from the painting booth 3, the paint in the water to be treated and the chemical agent contained in the pressurized treated water are certainly mixed by the action of air to form floc. When this floc formed water returns to the main tank 2, the floc well floats along with air bubbles.
Patent JP-2000135401-A (JP)
Title: Spray dryer provided with swirling air stream inflow device in exhaust duct
Inventor: FUJII TOMOYUKI
IPC: A23C1/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To hardly cause any clogging inside an exhaust duct due to collision of a powder against the inner wall of the exhaust duct and to prevent the powder from being stuck to the inside of the exhaust duct by placing air blowing slits for blowing air along the inner wall surface of a cylindrical exhaust duct connected to the lower section of a drying column, inside the exhaust duct so as to cause a swirling air stream within the exhaust duct, in a spray drier. SOLUTION: The spray drying process using this spray dryer comprises: allowing a powder in an internal fluidized bed 3 of a drying column 1 to flow over a weir placed at the inlet of a pipe 20 and then to flow into an external fluidized bed 12 through a rotary valve 21; supplying hot air from a blower 22 while passing air through a heater 23 and a pipe 24 to the external fluidized bed 12 at a point on the upstream side to dry the powder; also, supplying cold air from a blower 25 while passing air through a cooler 26 a pipe 27 to the external fluidized bed 12 at a point on the downstream side to cool the dried powder;  supplying hot air from a blower 28 while passing air through a heater 29 to the inside of a hollow annular body 30 and blowing out hot air from nozzles each used for causing a swirling air stream in the intermediate section of the drying column 1 into the drying column 1 along its inner wall surface; and further, supplying hot or cold air that is obtained by passing air delivered from a blower 31 through a heater or cooler 32 to air blowing slits 34 arranged within an exhaust duct 4b in its longitudinal direction, through a pipe 33 to cause a swirling air stream within the exhaust duct 4b in the circumferencial direction.
Patent JP-H01150155-A (JP)
Title: Photoconductive toner
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G9/08
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a photoconductive toner which exhibits a photoconductivity with visible light without contg. a carrier generating pigment as a sensitizer by dispersing the rhodanine deriv. expressed by the prescribed formula as a photoconductive material into a binder resin consisting of a halogen-contg. polymer. CONSTITUTION:The rhodanine deriv. expressed by the formula is dispersed into the binder resin consisting of the halogen-contg. polymer at the time of producing the photoconductive toner which is uniform in the photosensitivity of the individual particles. In the formula, R<1> denotes substd. or unsubstd. alkyl, aralkyl, aryl, amino group; R<2> denotes hydrogen, lower alkyl group of 1-6C, substd. or unsubstd. aryl group, hydroxyl group. The toner is so formulated as to contain the rhodanine deriv. expressed by the formula at 10-40pts.wt. per 100pts.wt. binder resin. The photoconductive toner which is composed of the fewer components and exhibits the photoconductivity with visible light is thus obtd. without contg. the carrier generating pigment as the sensitizer.
Patent JP-H06155573-A (JP)
Title: Decorative material of synthetic resin containing foil piece like pigment and production thereof
Inventor: ARAKAWA TATSUTOSHI
IPC: B44C3/02
Filed: 1992-11-19
Abstract: PURPOSE:To make a three dimensional feeling rich accompanied by the change of a hue or material quality by locally deflecting the boundary surface and foil piece like pigment of a synthetic resin part and developing colorful stenographic patterns rich in three-dimensional feeling on a smooth surface. CONSTITUTION:A synthetic resin piece A is composed of a cellulose propionate resin containing pigment, for example, carbon black and a synthetic resin piece B containing foil piece like pigment is composed of a cellulose propionate resin containing foil piece like pigment, for example, titanium oxide coated mica. Two synthetic resin pieces A, B are laminated to be subjected to hot pressing by a press mold 1 and a retaining mold 2. The cured two-layered synthetic resin molded object is taken out of the retaining mold 2 and the uneven parts of the press surface of the two-layered synthetic resin molded object are smoothly cut and ground to obtain a synthetic resin decorative material having patterns rich in three-dimensional feeling showing two kinds of different deep silver colors developed on the smooth surface thereof.
Patent JP-H07160939-A (JP)
Title: Automatic vending machine
Inventor: HASHIMOTO KUNIHISA
IPC: B65G59/06
Filed: 1993-12-10
Abstract: PURPOSE:To provide an automatic vending machine formed thin so as not to be projected on a path. CONSTITUTION:The automatic vending machine is so configured that commodities 10, 11 are stacked on a sliding base 12, the sliding base 12 is formed obliquely in following to a cam 13, a lever 16 pressing a commodity 11 being a 2nd commodity from a lowermost position onto an inner wall of a column 4 is provided, the lever 16 is in following to the cam 13 and the process of the cam 13 is set longest as to the pressing of the lever 16 and the oblique operation of the slide base 12 is acted during the operation of the lever 16.
Patent JP-H02157153-A (JP)
Title: Production of superconductor
Inventor: YOSHIKAWA MASAHIRO
IPC: C04B35/45
Filed: 1988-12-07
Abstract: PURPOSE:To inexpensively obtain the superconductor having the crystal structure which exhibits the high critical temp. by putting a molding consisting of a superconducting raw material into the state in contact with the component material of the same kind and calcining the material at a prescribed temp. CONSTITUTION:The molding 2 of the superconducting raw material is held in powder 3 contg. the same material as the material of the molding 2 in an electric furnace 1 and is held in contact with the powder 3 over the entire surface of the molding 2. The superconductor of, for example, a Bi system is produced in this state. Namely, the temp. in the furnace 1 is kept at 850 deg.C and the molding is subjected to a heat treatment for several hours, by which the homogeneous and good Bi superconductor having the phase to be transferred to a superconducting state at 110K is obtd. The compsn. of the superconducting raw material of the Bi system is expressed by the formala.
Patent JP-H04182484-A (JP)
Title: Production of optically active 1,6-naphthyridine derivative
Inventor: YAMAMOTO MASAO
IPC: C07D471/04
Filed: 1990-11-16
Abstract: PURPOSE:To industrially obtain the title compound useful as a treating agent for myocardial ischemia, cerebral infarct, pulmonary arterial thrombosis, arteriosclerosis, etc., having antispasmodic action on blood vessel by reacting an optically active (+)-isomer of a naphthyridine derivative with an alkylating agent. CONSTITUTION:A 1,4-dihydropyridine derivative shown by formula I (R<1> and R<2> are 1-4C alkyl; * is asymmetric carbon) is reacted with an alkylating agent (e.g. alkyl chloride or sulfonic acid alkyl ester) containing an alkyl group to give the objective compound shown by formula II (R<3> is 1-4C alkyl).